MCQ - TNPSC JTO
JTO - 440 - Welder
440 - Unit V Arc Welding Positions
18)
Which welding position is preferred for thin sheet welding?
A.
B.
C.
D.
Answer: B
19)
Which welding position generally produces the smoothest bead?
A.
B.
C.
D.
Answer: A
20)
In ASME code, 4G position is:
A.
B.
C.
D.
21)
Short arc length generally produces:
A.
B.
C.
D.
22)
Long arc length causes:
A.
B.
C.
D.
23)
Ideal arc length in SMAW is approximately:
A.
B.
C.
D.
24)
Too short an arc may cause:
A.
B.
C.
D.
25)
Arc blow is caused by:
A.
B.
C.
D.
26)
The arc length for vertical welding is usually:
A.
B.
C.
D.
27)
Long arc length effect on voltage:
A.
B.
C.
D.
28)
The arc length directly controls:
A.
B.
C.
D.
29)
Excessively long arc length in overhead position leads to:
A.
B.
C.
D.
30)
A stable arc is best obtained by:
A.
B.
C.
D.
31)
In a welding symbol, the arrow line points towards:
A.
B.
C.
D.
32)
Which part of a welding symbol indicates the type of weld?
A.
B.
C.
D.